FR871432A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacturing process of sodium persulfates
Assignee: Evonik Operations GmbH
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Filing: 1941-04-08
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Granted: 1942-04-24
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Expires: 1961-04-08
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 16:12
CPC Classifications
C; C01; C01B; C01B15/00; C01B15/055; C01B15/06; C01B15/08
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